Method for Start Preparation
AssigneeDaimler AG
InventorsPere Antoni PASTOR NIGORRA, Sven SCHMALZRIEDT, Hans-Joerg HEIDRICH
Life of this patent
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Abstract
A method for preparing a fuel cell system in a vehicle for starting, for which purpose a starting preparation routine is carried out after the vehicle has been shut down depending on a temperature limit value. In the method, in the event that the fuel cell had not reached its normal operating temperature during the previous operation and a temperature falls below the predetermined temperature limit value, the fuel cell system is operated until it has reached its normal operating temperature and after which the starting preparation routine is subsequently carried out.
Claims7
-5. (canceled)
A method for preparing a fuel cell system in a vehicle for starting, comprising the steps of:
- when the fuel cell system did not reach a normal operating temperature of the fuel cell system during a previous operation and a current temperature falls below a predetermined temperature limit value, operating the fuel cell system until the fuel cell system reaches the normal operating temperature and subsequently performing a starting preparation routine.
Dependencies are inferred from the claim text.